Stainless steel construction. Stainless steel grate Ø 175 mm. Distributed load: grate thickness 2 mm = 300 kg, grate thickness 8 mm = 5 tonnes. Radiused press-drawn container thickness 15/10th mm, outlet Ø 75 mm. Depth of water 60 mm. Flow rate 2 litres/second. 4 anchor tabs + earthing. Separate waste trap. Removable cover.